Unread postby powerplant42 » Wed Jul 11, 2007 10:26 am
Make sure you aren't blocking with your bottom arm, which forces the pole to bend. What I mean by blocking is locking out your bottom arm at take-off in order to push the middle of the pole into bending. DO NOT do this. (MANY COACHES PROMOTE THIS: BEWARE!) I used to do this until I found out that it's counterproductive... It stops you on the runway and will jerk you off of the ground. This is dangerous, as you most likely will end up stalling and falling, not rotating the pole into the pit. You very may well not land in the pit at all if you do this, instead in the box, on the base of a standard, etc. You should have very little or no bend in any pole at take-off. (A free take-off/pre-jump) Focus on pushing the pole upward and forward at take-off, to ensure that there is enough energy to get you into the pit. Your top hand should do most of the work, but your bottom arm should be pushing slightly, with the elbow pointing outwards. This gets the pole really moving, and allows you to flex in effectively with your bottom arm soon after follow-through. The pole's speed past take-off is extremely important to the vault's outcome!
If your pole size, grip height, approach, plant, take-off, and follow-through are correct, your pole should bend. However, no correct weight pole should bend as much as a full approach vault, or even at all from a short 4 or 5 step run-up, especially for a beginning vaulter. Don't focus on the pole bend, it will happen if you do everything that you need to do correctly.
Anyways, good luck!